44:1-17 Joseph tried how his brethren felt towards Benjamin. Had they envied and hated the other son of Rachel as they had hated him, and if they had the same want of feeling towards their father Jacob as heretofore, they would now have shown it. When the cup was found upon Benjamin, they would have a pretext for leaving him to be a slave. But we cannot judge what men are now, by what they have been formerly; nor what they will do, by what they have done. The steward charged them with being ungrateful, rewarding evil for good; with folly, in taking away the cup of daily use, which would soon be missed, and diligent search made for it; for so it may be read, Is not this it in which my lord drinketh, as having a particular fondness for it, and for which he would search thoroughly? Or, By which, leaving it carelessly at your table, he would make trial whether you were honest men or not? They throw themselves upon Joseph's mercy, and acknowledge the righteousness of God, perhaps thinking of the injury they had formerly done to Joseph, for which they thought God was now reckoning with them. Even in afflictions wherein we believe ourselves wronged by men, we must own that God is righteous, and finds out our sin.And Joseph said unto them, what deed is this ye have done?.... An action so wicked, base, and ungrateful, attended with such aggravated circumstances, that it can scarcely be said how bad a one it is, and may be well wondered at, that men who had received such favours could ever be guilty of; this he said, putting on a stern countenance, and seemingly in great anger and wrath:

wot ye not that such a man as I can certainly divine? either that he could divine himself, though not by the cup, of which here no mention is made, but in some other way used by the Egyptians; or that he had diviners with him, as Aben Ezra, with whom he could consult, to find out the person that took the cup; or surely they must needs think that such a man as he, who had such great knowledge of things, natural and political, and whose name was Zaphnathpaaneah, a revealer of secrets, would be able to search into and find out an affair of this kind; See Gill on Genesis 41:45; and they might well conclude, that a man so sagacious and penetrating would easily conjecture who were the persons that took away his cup, even the strangers that had dined with him so lately, and therefore could never expect to go off with it.